Diffraction Grating 2500 Lines Per Inch

Diffraction Grating 2500 Lines per inch mounted in 60 MM x 45 MM in glass frame with inner window size 36 MM x 24 MM. Sealed with Black Tape.
Apparatus required: Used with Spectrometer only.

Package Contains:
1. Diffraction Grating - 1 No.
2. Box - PP/ABS - 1 No.